b) Le petit déjeuner à la sortie du bain (1883) by Edgar Degas
c) The rear of the naked woman becomes Satan's head while the cup becomes his eye. The hand of the maid becomes his thumb and forefinger
e) The area of hair to the left of her left hand becomes the skull face with hair sprouting out hair either side
g) So with that, the hair hanging down and the matching brown shadow below becomes the left serpent body.